Challenger de Houston 11/13 16:00 25 [350] Daniel Nguyen v Jason Jung [130] 3-6,2-6
Challenger de Houston 11/12 17:00 24 Sumit Sarkar v Daniel Nguyen 1-6,0-6
ITF M25 Tay Ninh 10/13 08:00 29 [419] Rio Noguchi v Daniel Nguyen [446] 4-6,2-6
ITF M25 Tay Ninh 10/12 06:20 28 Billy Harris v Daniel Nguyen 6-2,6-7,1-6
ITF M25 Tay Ninh 10/11 05:00 27 [446] Daniel Nguyen v Shuichi Sekiguchi [283] Retired
ITF M25 Tay Ninh 10/10 05:00 26 [446] Daniel Nguyen v Arjun Kadhe [168] 6-2,7-6
ITF M25 Tay Ninh 10/09 07:35 25 [446] Daniel Nguyen v Hiroyasu Ehara [464] 6-4,6-2
ITF M25 Tay Ninh 10/06 09:00 29 [496] Nam Hoang Ly v Daniel Nguyen [445] 3-6,5-7
ITF M25 Tay Ninh 10/05 09:00 28 Kazuki Nishiwaki v Daniel Nguyen 2-6,3-6
ITF M25 Tay Ninh 10/04 09:30 27 Daniel Nguyen v Goncalo Oliveira Walkover
ITF M25 Tay Ninh 10/03 02:00 26 Daniel Nguyen v Makoto Ochi 4-6,6-4,7-5
ITF M25 Tay Ninh 10/02 05:00 25 Daniel Nguyen v Alen Rogic-Hadzalic 6-3,6-1
Challenger de Columbus 3 09/16 17:10 24 Daniel Nguyen v Gabriel Petit 6-7,6-3,4-6
Challenger de Cary 09/12 16:25 26 [469] Daniel Nguyen v JC Aragone [341] 3-6,2-6
Challenger de Cary 09/11 15:00 25 [192] Mitchell Krueger v Daniel Nguyen [469] 3-6,6-3,3-6
Challenger de Cary 09/09 21:30 24 Daniel Nguyen v Benjamin Sigouin 6-1,6-3
ATP Winston-Salem 08/18 19:00 164 Raymond Sarmiento v Daniel Nguyen 6-2,6-3
ATP Winston-Salem 08/17 19:40 64 Daniel Nguyen v Marcelo Arevalo 6-4,4-6,7-6
ITF M25 Memphis 08/16 20:00 28 Roberto Cid Subervi v Daniel Nguyen 6-4,4-6,6-2
ITF M25 Memphis 08/15 23:00 27 Kevin King v Daniel Nguyen 4-6,3-6
ITF M25 Memphis 08/14 15:00 26 Liam Caruana v Daniel Nguyen 4-6,6-7
ITF M25 Memphis 08/13 15:00 25 Joshua Peck v Daniel Nguyen Retired
Challenger de Winnipeg 07/13 17:00 28 [112] Brayden Schnur v Daniel Nguyen [441] 6-2,7-5
Challenger de Winnipeg 07/12 17:00 27 [441] Daniel Nguyen v Antoine Hoang [103] 7-6,4-6,6-3
Challenger de Winnipeg 07/11 16:00 26 [441] Daniel Nguyen v Enzo Couacaud [214] 1-6,6-3,6-2
Challenger de Winnipeg 07/10 23:35 25 [159] Go Soeda v Daniel Nguyen [441] Retired
Challenger de Winnipeg 07/09 17:30 24 [390] Alexis Galarneau v Daniel Nguyen [441] 6-1,1-6,5-7
Challenger de Columbus 06/11 17:35 25 [449] Daniel Nguyen v Thai-Son Kwiatkowski [228] 6-4,2-6,4-6
Challenger de Columbus 06/10 20:45 24 [449] Daniel Nguyen v Gijs Brouwer [413] 6-4,6-7,7-5
Challenger de Little Rock 06/07 17:00 26 [352] Ryan Shane v Daniel Nguyen [485] 3-6,6-3,6-4